US3860351A - Brace clamp - Google Patents
Brace clamp Download PDFInfo
- Publication number
- US3860351A US3860351A US417341A US41734173A US3860351A US 3860351 A US3860351 A US 3860351A US 417341 A US417341 A US 417341A US 41734173 A US41734173 A US 41734173A US 3860351 A US3860351 A US 3860351A
- Authority
- US
- United States
- Prior art keywords
- members
- clamp
- openings
- pipe
- cutouts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 101100289989 Drosophila melanogaster alpha-Man-Ia gene Proteins 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 101150021286 MAS1 gene Proteins 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0486—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming an abutting connection of at least one tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2230/00—Furniture jointing; Furniture with such jointing
- A47B2230/14—Furniture connections by means of two half-shells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/34—Branched
- Y10T403/341—Three or more radiating members
- Y10T403/345—Coplanar
- Y10T403/346—Additional rod held by encompassing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/44—Three or more members connected at single locus
- Y10T403/443—All encompassed
Definitions
- a sheet of malleable metal is stamped and drawn to form a pair of matching open, boxlike members which are assembled together by means of a pair of bolts and cooperating nuts.
- the walls of these members are provided with arcuate cutout portions, which form circular openings for accommodating pipes.
- An object of this invention is the provision of a brace clamp of improved .construction.
- FIG. 2 is a cross-sectional view taken along the line II II of FIG. 1;
Abstract
A brace clamp made of sheet metal, said clamp being attachable to an end of a vertical pipe for supporting a horizontallydisposed pipe therefrom.
Description
Umted States Patent 1191 1111 3,860,351
Weiss et a1. [4 Jan. 14, 1975 [54] BRACE CLAMP 1,925,283 9/1933 Searles 403/110 2,018,539 10/1935 Welsh 403/218 [75] lnvemorswuss, Sprmgfield, 2,287,761 6/1942 Matthysse 403/191 Bernard Speckhart, Short H1115, 2,365,501 12/1944 Walstrom 403/174 both of NJ. 2,932,028 4 1960 Sanl, Sr 403/175 Assigneez white Machine Kenilworth, 3,682,504 8/1972 Br1mberg 403/218 22 Filed; N0 19 1973 Primary Examiner-Werner H. Schroeder Art ,A t, F -T11o C'f 11', J Appl No 417,34 orney gen 0r zrm mas 1 e 1 r [52] U.S. Cl 403/218, 403/175 51 1111.01 ..'F16b 2/02 [57] ABSTRACT [58] Fleld of Search 403/218, 174, 117981, A brace clamp made of Shaet metal, Said Clamp being attachable to an end of a vertical pipe for supporting a References Cited horlzontally-dlsposed p1pe therefrom.
UNITED STATES PATENTS 2 Claims, 7 Drawing Figures 1,020,123 3/1912 Brampton et a]. 403/174 I /0 xi 23 'Innll BRACE CLAMP BACKGROUND OF THE INVENTION Brace clamps, as made heretofore, comprise a pair of complementary castings which include circular portions for engagement with the end portion of a pipe. When such clamp is secured to the pipe, the circular portions form a collar clamped against the pipe by means of bolts and nuts forming part of the assembled clamp. Hence, the clamp is retained in position by the frictional force effective between the surface of the pipe and the walls defining the collar portions of the clamp. Normal variations in the external diameter of the pipe and the internal diameter of the collar walls, often result in a reduced frictional force between these members and, therefore, limits the weight which can safely be supported by the particular clamp.
A brace clamp made in accordance with this invention is made of malleable sheet metal and is constructed and arranged so that upper end of the clamp bites into the pipe when the clamp is attached thereto. This results in a more positive attachment of the clamp to the pipe. Also, the new clamp is of lighter weight than a conventional cast clamp having the same loadcarrying capacity.
SUMMARY OF THE INVENTION A sheet of malleable metal is stamped and drawn to form a pair of matching open, boxlike members which are assembled together by means of a pair of bolts and cooperating nuts. The walls of these members are provided with arcuate cutout portions, which form circular openings for accommodating pipes.
An object of this invention is the provision of a brace clamp of improved .construction.
An object of this invention is the provision of a brace clamp formed of sheet metal.
An object of this invention is the provision of a sheet metal brace clamp constructed and arranged to bite into the surface of a pipe when the clamp is attached thereto.
The above-stated and other objects and advantages of the invention will become apparent from the following description when taken with the accompanying drawings. It will be understood, however, that the drawings are for purposes of illustration and are not to be constructed as defining the scope or limits of the invention, reference being had for the latter purpose to the claims appended hereto.
BRIEF DESCRIPTION OF THE DRAWINGS In the drawings wherein like reference characters denote like parts in the several views;
FIG. 1 is an isometric view showing one member of a clamp made in accordance with this invention;
FIG. 2 is a cross-sectional view taken along the line II II of FIG. 1;
FIG. 3 is an elevational view showing a bolt and nut used for assembling the clamp;
FIG. 4 is a front elevational view of the assembled clamp;
FIG. 5 is a corresponding top plan view;
FIG. 6 is a corresponding right end elevational view; and
FIG. 7 is an isometric view showing the clamp secured to a vertical pipe and supporting a horizontallydisposed pipe.
DESCRIPTION PREFERRED EMBODIMENT Reference now is made to FIG. 1 showing a member 10 formed from a sheet of a suitable metal, such as malleable iron. The flat sheet is first subjected to a stamping operation to form the square openings 11, the arcuate cutouts 12, 13 and 14, the holes 15, and a bulged portion forming a rib 16, (see also FIG. 2). The stamped sheet then is subjected to a deep drawing operation and formed into the rectangular, open, boxlike configuration, as shown.
The complete clamp, shown in FIGS. 4-6, comprises the member 10 and an identical member 10' secured together by a pair of bolts 17 and nuts 18. As shown in FIG. 3, the bolt 17 includes a square shank portion 19 terminating in a flat head 20, and the nut 18 inludes an integral lockwasher 21. The square holes 11, (FIG. 1), accommodate the square shank portions of the bolts, thereby preventing the bolts from rotating as the nuts are tightened thereon, as when the clamp is secured to a vertical pipe 22 to support a horizontal pipe 23, as shown in FIG. 7.
As will be noted from FIG. 7, the vertical pipe 22 is engaged by the walls defining the arcuate cutouts formed in the top walls of the clamp members l0, 10, such arcuate openings being identified by the numerals 12, 12' in FIG. 5. The arcuate cutouts 12, 12' lie on a circle having a diameter substantially equal to that of the particular pipe 22 but each such cutout has an angular extent of less than Thus, when the nuts are fully tightened on the bolts, the bottom wall portions of the cutouts bite into the pipe, thereby minimizing the possibility of relative angular or linear movement between the clamp and the pipe. The inwardly-bulged ribs 16 and 16' (see FIGS. 1 and 7, respectively), add rigidity to the individual clamp members, whereby these members may be made of a somewhat thinner gauge metal than would otherwise be required for a clamp designed for use under given load conditions. The depth of the ribs may be such that the ribs are pressed against the vertical pipe 22, thereby adding somewhat to the clamping force exerted by the two clamp members 10, 10' against such pipe. Under vibrating conditions it may be desirable to secure the horizontal pipe to the clamp. In such case, the holes 15 (FIG. 1) may be threaded to receive screws which are tightened into end engagement with the pipe.
Having now described the invention what we desire to protect by letters patent is set forth in the following claims.
We claim:
1. A clamp for supporting a horizontally disposed pipe from an end portion of a vertical pipe, which clamp comprises,
a. first and second similar members made of sheet metal, each member having a base terminating in upstanding top, bottom and side walls,
b. first arcuate cutouts formed in the top walls of said members, said cutouts forming a first circular opening having a diameter substantially equal to that of the vertical pipe and each cutout having an angular extent of less than 180,
0. second arcuate cutouts formed in the side walls of said members, said cutouts forming a second circular opening,
d. third arcuate cutouts formed in the other side walls of said members, said cutouts forming a third circuings formed in the bases of the two members, each bolt including a generally square shank portion disposed within the associated square opening, and h. nuts threaded onto the ends of said bolts; the ar- 5 rangement being such that upon tightening the nuts the walls defining the said first circular opening bite into the surface of the vertical pipe. 2. The invention as recited in claim 1, including inwardly bulging ribs formed in the bases of said mem-
Claims (2)
1. A clamp for supporting a horizontally disposed pipe from an end portion of a vertical pipe, which clamp comprises, a. first and second similar members made of sheet metal, each member having a base terminating in upstanding top, bottom and side walls, b. first arcuate cutouts formed in the top walls of said members, said cutouts forming a first circular opening having a diameter substantially equal to that of the vertical pipe and each cutout having an angular extent of less than 180*, c. second arcuate cutouts formed in the side walls of said members, said cutouts forming a second circular opening, d. third arcuate cutouts formed in the other side walls of said members, said cutouts forming a third circular opening which is aligned with the said second circular opening for receiving the horizontally-disposed pipe, e. means forming a pair of generally-square openings in the base of the first member, which openings are located above the arcuate cutouts formed in the side wall of such member, f. means forming a pair of circular openings in the base of the second member, which circular openings are aligned with the said openings formed in the base of the first member, g. fastening bolts passing through the aligned openings formed in the bases of the two members, each bolt including a generally square shank portion disposed within the associated square opening, and h. nuts threaded onto the ends of said bolts; the arrangement being such that upon tightening the nuts the walls defining the said first circular opening bite into the surface of the vertical pipe.
2. The invention as recited in claim 1, including inwardly bulging ribs foRmed in the bases of said members.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417341A US3860351A (en) | 1973-11-19 | 1973-11-19 | Brace clamp |
JP49039577A JPS5080624A (en) | 1973-11-19 | 1974-04-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417341A US3860351A (en) | 1973-11-19 | 1973-11-19 | Brace clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
US3860351A true US3860351A (en) | 1975-01-14 |
Family
ID=23653580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US417341A Expired - Lifetime US3860351A (en) | 1973-11-19 | 1973-11-19 | Brace clamp |
Country Status (2)
Country | Link |
---|---|
US (1) | US3860351A (en) |
JP (1) | JPS5080624A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236260A (en) * | 1979-05-29 | 1980-12-02 | Hoover Universal, Inc. | Sofa sleeper with polypropylene deck assembly |
GB2192314A (en) * | 1986-07-01 | 1988-01-06 | Ian Holden | Electrical socket box |
US5094562A (en) * | 1990-11-06 | 1992-03-10 | Robotic Originals, Inc. | Three-way clamp for structural assemblies |
US5403110A (en) * | 1993-02-03 | 1995-04-04 | Sammann; Charles C. | Square T clamp assembly for elongate members |
DE29609939U1 (en) * | 1996-06-05 | 1996-08-22 | Hassia Verpackung Ag | Clamping element |
US5657851A (en) * | 1995-07-19 | 1997-08-19 | White Conveyors, Inc. | Powered storage rail for transporting articles |
US5660261A (en) * | 1995-07-19 | 1997-08-26 | White Conveyors, Inc. | Single latch loader and method for loading |
US5687850A (en) * | 1995-07-19 | 1997-11-18 | White Conveyors, Inc. | Conveyor system with a computer controlled first sort conveyor |
US20070238398A1 (en) * | 2006-04-10 | 2007-10-11 | Enbridge Gas Distribution Inc. | Service tee cutting apparatus and abandonment method |
WO2009091299A1 (en) * | 2008-01-17 | 2009-07-23 | Flexprop Ab | Coupling |
CN102003441A (en) * | 2009-08-31 | 2011-04-06 | 罗兰株式会社 | Pipe holder |
US20120223518A1 (en) * | 2009-11-06 | 2012-09-06 | Yazaki Kako Corporation | Thin joint member producing method and pair of thin joint members |
US20130294817A1 (en) * | 2010-12-09 | 2013-11-07 | Fq Ip Ab | Locking device and method for fixation of components to tubes |
US20130319296A1 (en) * | 2012-06-01 | 2013-12-05 | Teknion Limited | Furniture connector and furniture using same |
USD739721S1 (en) * | 2013-07-11 | 2015-09-29 | Arlington Industries, Inc. | Wire gripper with knurled thumbscrew |
USD745380S1 (en) * | 2012-07-30 | 2015-12-15 | Gallagher Group Limited | Line clamp |
US20160020531A1 (en) * | 2013-03-06 | 2016-01-21 | Gallagher Group Limited | Securing device |
RU223248U1 (en) * | 2023-09-05 | 2024-02-08 | Общество с ограниченной ответственностью "Липецкий Завод Теплиц "АКТИВАГРО" | Car Tire Storage Bracket |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1020123A (en) * | 1910-04-09 | 1912-03-12 | Arthur Brampton | Conduit-fitting for electrical and other purposes. |
US1925283A (en) * | 1931-12-05 | 1933-09-05 | Dossert & Company | Electrical connection |
US2018539A (en) * | 1933-10-05 | 1935-10-22 | Charles M Soule | Adjustable terminal |
US2287761A (en) * | 1940-07-17 | 1942-06-23 | Burndy Engineering Co Inc | Electrical cable connector |
US2365501A (en) * | 1942-07-13 | 1944-12-19 | Builders Safety Products Inc | Builder's safety plate bracket unit |
US2932028A (en) * | 1959-01-05 | 1960-04-05 | Sr Francis K Saul | Collapsible antenna |
US3682504A (en) * | 1970-06-22 | 1972-08-08 | Torsten Brimberg | Rod coupler with sheath |
-
1973
- 1973-11-19 US US417341A patent/US3860351A/en not_active Expired - Lifetime
-
1974
- 1974-04-09 JP JP49039577A patent/JPS5080624A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1020123A (en) * | 1910-04-09 | 1912-03-12 | Arthur Brampton | Conduit-fitting for electrical and other purposes. |
US1925283A (en) * | 1931-12-05 | 1933-09-05 | Dossert & Company | Electrical connection |
US2018539A (en) * | 1933-10-05 | 1935-10-22 | Charles M Soule | Adjustable terminal |
US2287761A (en) * | 1940-07-17 | 1942-06-23 | Burndy Engineering Co Inc | Electrical cable connector |
US2365501A (en) * | 1942-07-13 | 1944-12-19 | Builders Safety Products Inc | Builder's safety plate bracket unit |
US2932028A (en) * | 1959-01-05 | 1960-04-05 | Sr Francis K Saul | Collapsible antenna |
US3682504A (en) * | 1970-06-22 | 1972-08-08 | Torsten Brimberg | Rod coupler with sheath |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236260A (en) * | 1979-05-29 | 1980-12-02 | Hoover Universal, Inc. | Sofa sleeper with polypropylene deck assembly |
GB2192314A (en) * | 1986-07-01 | 1988-01-06 | Ian Holden | Electrical socket box |
GB2192314B (en) * | 1986-07-01 | 1990-10-31 | Ian Holden | Electrical socket box |
US5094562A (en) * | 1990-11-06 | 1992-03-10 | Robotic Originals, Inc. | Three-way clamp for structural assemblies |
US5403110A (en) * | 1993-02-03 | 1995-04-04 | Sammann; Charles C. | Square T clamp assembly for elongate members |
US5657851A (en) * | 1995-07-19 | 1997-08-19 | White Conveyors, Inc. | Powered storage rail for transporting articles |
US5660261A (en) * | 1995-07-19 | 1997-08-26 | White Conveyors, Inc. | Single latch loader and method for loading |
US5687850A (en) * | 1995-07-19 | 1997-11-18 | White Conveyors, Inc. | Conveyor system with a computer controlled first sort conveyor |
DE29609939U1 (en) * | 1996-06-05 | 1996-08-22 | Hassia Verpackung Ag | Clamping element |
US20070238398A1 (en) * | 2006-04-10 | 2007-10-11 | Enbridge Gas Distribution Inc. | Service tee cutting apparatus and abandonment method |
WO2009091299A1 (en) * | 2008-01-17 | 2009-07-23 | Flexprop Ab | Coupling |
CN102003441B (en) * | 2009-08-31 | 2014-11-12 | 罗兰株式会社 | Pipe holder |
CN102003441A (en) * | 2009-08-31 | 2011-04-06 | 罗兰株式会社 | Pipe holder |
US20120223518A1 (en) * | 2009-11-06 | 2012-09-06 | Yazaki Kako Corporation | Thin joint member producing method and pair of thin joint members |
US9303668B2 (en) * | 2009-11-06 | 2016-04-05 | Kabushiki Kaisha Yoshino Kosakujo | Thin joint member producing method and pair of thin joint members |
KR20190043644A (en) * | 2010-12-09 | 2019-04-26 | 에프큐 아이피 에이비 | Locking device and method for fixation of components to tubes |
US20130294817A1 (en) * | 2010-12-09 | 2013-11-07 | Fq Ip Ab | Locking device and method for fixation of components to tubes |
US11434948B2 (en) | 2010-12-09 | 2022-09-06 | Fq Ip Ab | Locking device and method for fixation of components to tubes |
KR20140021526A (en) * | 2010-12-09 | 2014-02-20 | 에프큐 아이피 에이비 | Locking device and method for fixation of components to tubes |
KR102084175B1 (en) | 2010-12-09 | 2020-03-03 | 에프큐 아이피 에이비 | Locking device and method for fixation of components to tubes |
US10527079B2 (en) | 2010-12-09 | 2020-01-07 | Fq Ip Ab | Locking device and method for fixation of components to tubes |
KR101973730B1 (en) | 2010-12-09 | 2019-04-29 | 에프큐 아이피 에이비 | Locking device and method for fixation of components to tubes |
US9360034B2 (en) * | 2010-12-09 | 2016-06-07 | Fq Ip Ab | Locking device and method for fixation of components to tubes |
US9003981B2 (en) * | 2012-06-01 | 2015-04-14 | Teknion Limited | Furniture connector and furniture using same |
US20130319296A1 (en) * | 2012-06-01 | 2013-12-05 | Teknion Limited | Furniture connector and furniture using same |
USD745380S1 (en) * | 2012-07-30 | 2015-12-15 | Gallagher Group Limited | Line clamp |
US20180131105A1 (en) * | 2013-03-06 | 2018-05-10 | Gallagher Group Limited | Securing device |
US9893437B2 (en) * | 2013-03-06 | 2018-02-13 | Gallagher Group Limited | Securing device for electrically connecting at least two wires |
US20160020531A1 (en) * | 2013-03-06 | 2016-01-21 | Gallagher Group Limited | Securing device |
US10411367B2 (en) * | 2013-03-06 | 2019-09-10 | Gallagher Group Limited | Securing device |
USD739721S1 (en) * | 2013-07-11 | 2015-09-29 | Arlington Industries, Inc. | Wire gripper with knurled thumbscrew |
RU223248U1 (en) * | 2023-09-05 | 2024-02-08 | Общество с ограниченной ответственностью "Липецкий Завод Теплиц "АКТИВАГРО" | Car Tire Storage Bracket |
Also Published As
Publication number | Publication date |
---|---|
JPS5080624A (en) | 1975-06-30 |
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